<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>邮件示例</title>
</head>
<body>
    <p>欢迎你！<span style="color: red" th:text="${username}"></span>!</p>
    <p>这里是一封用来测试发送邮件功能是否可以运行的邮件！来自Mithril_NowCoder项目！</p>
</body>
</html>